| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To block lowered interests in games by eliminating the monotonousness in the process up to the generation of the jackpot game. <P>SOLUTION: When starter slots 390, 392 and 394 are won, lottery is carried out. The result of the lottery is derived onto a performance image display device 115 via a prescribed variable display. With the winning of the lottery, the jackpot game is carried out. When the possibility of the jackpot exists, a ready for win game mode is displayed. The ready for win game mode is arranged for the full symbol variation period and for the ready for win variation period. During the full symbol variation period, the variable display of a plurality of symbols is carried out while a prescribed effect sound is outputted and during the ready for win variation period with display given after the passage of the full symbol variation period, the specified music sound containing the specified part of a prescribed music is outputted. When the specified requirements are established, replacing the prescribed effect sound outputted during the full symbol variation period, a music sound of a part different from the specified part of the prescribed music outputted during the ready for win variation period is outputted. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
